Company lists · Data refreshed October 2026

Top 25 Booster water heaters suppliers based in the United States

RevenueBase identified 71 company matches for booster water heaters suppliers associated with the United States as of October 2026 and tracks 17,929 professional contacts across them, including 1,464 with verified work emails. Hatfield is the largest hub.

This list covers company matches for booster water heaters suppliers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 22, 2026 How this list was built
71Companies
17,929Contacts tracked
1,464Verified emails
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The 25 largest booster water heaters suppliers based in the United States

Ranked by team size
Top 25 of 71 company matches for booster water heaters suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMilwaukee, WI, United StatesHQ recorded Oct 22, 202610001+15,417 contacts →

Exact match

“Celebrating its 150th year of business, A.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchAmbler, PA, United StatesHQ recorded Oct 22, 20261,001-5,000703 contacts →

Exact match

“Bradford White Corporation is an American-owned, full-line manufacturer of residential, commercial, and industrial products for water heating, space heating, combination heating…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchRochester, NH, United StatesHQ recorded Oct 22, 2026201-500132 contacts →

Exact match

“Founded in 1948, LAARS serves a diverse base of customers located in many countries across the globe.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchFountain Valley, CA, United StatesHQ recorded Oct 22, 202651-20079 contacts →

Exact match

“Noritz America Corporation, a subsidiary of Noritz Japan, has corporate offices in Fountain Valley, Calif, and Atlanta, offering a full line of tankless water heaters to meet the…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchNew Bedford, MA, United StatesHQ recorded Oct 22, 202651-20076 contacts →

Exact match

“Established in 1974, HTP Comfort Solutions LLC is a full-fledged manufacturer on the cutting edge of energy efficient space and water heating technology.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchWaterbury, CT, United StatesHQ recorded Oct 22, 202651-20051 contacts →

Exact match

“Eemax is leading the evolution of hot water with cutting-edge technology that provides consistent hot water.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchStratford, CT, United StatesHQ recorded Oct 22, 202651-20040 contacts →

Exact match

“Hubbell delivers standard and custom water heating solutions across commercial, marine/offshore, foodservice, and industrial spaces.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchBangor, ME, United StatesHQ recorded Oct 22, 202651-20036 contacts →

Exact match

“Leading Manufacturer of Commercial Energy Efficient Heat Pump Water Heating Systems.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchWest Deptford Township, NJ, United StatesHQ recorded Oct 22, 202611-5035 contacts →

Exact match

“Triangle Tube heating and hot water products have created comfort to families for over 60 years.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchMadison, WI, United StatesHQ recorded Oct 22, 202651-20027 contacts →

Exact match

“Built like a Bock Providing robust, innovative commercial water heaters built by people who care, Bock is the industry leader in water heater product innovations.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchDanville, KY, United StatesHQ recorded Oct 22, 202611-5014 contacts →

Exact match

“Sellers Manufacturing produces Rapid Response Firetube Boilers & Water Heaters for commercial and industrial applications.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchSummerville, SC, United StatesHQ recorded Oct 22, 202611-5012 contacts →

Exact match

“Eccotemp was founded in 2004 as a family owned and operated manufacturer of energy-efficient tankless water heater company located outside of Charleston, in Summerville, SC.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchSouthington, CT, United StatesHQ recorded Oct 22, 202611-5011 contacts →

Exact match

“Specialties: Steam Systems Components and Equipment.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchTampa, FL, United StatesHQ recorded Oct 22, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchUxbridge, MA, United StatesHQ recorded Oct 22, 202611-5010 contacts →

Exact match

“Heat-flo, LLC.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchLancaster, PA, United StatesHQ recorded Oct 22, 202611-508 contacts →

Exact match

“Thermal Solutions Products, LLC has designed the Evolution high efficiency copper-finned boilers and water heaters to meet the needs of today’s commercial heating requirements.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchCity Of Industry, CA, United StatesHQ recorded Oct 22, 202611-508 contacts →

Exact match

“Since 1966, Chronomite has been the innovative leader in providing electric tankless water heaters for a wide variety of commercial, industrial, institutional, and residential…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchCincinnati, OH, United StatesHQ recorded Oct 22, 20261-107 contacts →

Exact match

“RAD Technologies, Inc, under the product line,PrecisionTemp™ designs and manufactures high-efficiency gas powered hot water and hydronic space heating systems for the recreational…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Oct 22, 20261-105 contacts →

Exact match

“Hot Water 911 is Chicago-land's premier 24/7 water heater repair service.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchMiami, FL, United StatesHQ recorded Oct 22, 202651-2005 contacts →

Exact match

“Niagara Industries Inc, was founded over three decades ago with the sole conviction of manufacturing a Whole-House electronic tankless water heater.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchScottsdale, AZ, United StatesHQ recorded Oct 22, 202611-505 contacts →

Exact match

“Trutankless® leads the way in advancing the electric tankless industry, eliminating previous deficiencies through thoughtful engineering and modern technology.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchFort Washington, PA, United StatesHQ recorded Oct 22, 20261-104 contacts →

Exact match

“By focusing on reducing energy costs in commercial and residential buildings, Blue Conservation represents products and solutions that bring the highest ROI to our customers.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchWest Hatfield, MA, United StatesHQ recorded Oct 22, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchOklahoma City, OK, United StatesHQ recorded Oct 22, 20261-104 contacts →

Exact match

“rapidheaters.com Established in 2014.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchBrunswick, OH, United StatesHQ recorded Oct 22, 20261-103 contacts →

Exact match

“The car care industry's one-stop-shop for all floor and water heating solutions.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 71 booster water heaters suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 1,464 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Booster water heaters suppliers based in the United States at a glance

As of Oct 22, 2026
8.2%Verified-email coverage
252.5Average contacts per company
11-50Median size (employees)
4.2%Largest-city concentration · Hatfield
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
25
51-200
11
201-500
3
501-1,000
1
1,001-5,000
3
10001+
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 71 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “booster water heaters suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,464 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “booster water heaters suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many booster water heaters suppliers are there based in the United States?

RevenueBase identified 71 company matches for booster water heaters suppliers associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

A. O. Smith Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most booster water heaters suppliers?

Hatfield leads with 3 company records, followed by Atlanta (2) and Brunswick (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,464 professional contacts with verified work emails tracked across these 71 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 22, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.